The resistance values of the Wheatstone bridge shown are \(P=2000\ \Omega\), \(Q=500\ \Omega\), \(R=3000\ \Omega\). The battery voltage is \(E=50\ \text{V}\).
The battery has an internal resistance of \(1\ \Omega\) and the Galvanometer (G) has a resistance of \(50\ \Omega\).
The value of the resistance S for balanced condition is
\(\Omega\) (Answer in integer)